Factoring Expressions Using Gcf

Factor Completely:

4x + 28

What is the GCF of 18 and 27?

• 9

• 6

• 15

• 12

Determine the GCF of 42 and 56.

• 14

• 10

• 25

• 18

Calculate the GCF of 30 and 45.

• 10

• 15

• 25

• 20

What is the greatest common factor of 36 and 48?

• 24

• 6

• 10

• 12

What is the GCF of 32 and 48?

• 8

• 16

• 12

• 24

Factor 7x + 21 using the GCF

• 7(x+3)

• 7x + 3

• 3(x + 7)

• x(7 + 3)

Factor 12x - 40 using the GCF

• 2 (6x -20)

• 4 (3x + 10)

• 4 (3x - 10)

• 2 (6x + 20)

Factor:
56a³-8a

• 8a²(56a³-8a)

• 8a(7a²-1)

• 8a(7a³-a)

• 8a²(35a²-a)

Factor:
10x + 15

• 100x + 150

• 10(x + 5)

• 1(10x + 15)

• 5(2x + 3)